The J-Kem Model 210 one-channel temperature controller has a PID controller with digital display of the process temperature. It uses a Type T thermocouple (not included in this sale). This unit also has a volume adjuster (knob) for the heating mantle (up to 5L) being monitored.

Condition: Tested, works. There are minor scratches (chipped paint) on the surface; however, these cosmetic imperfections do not impact the operational condition of this temperature controller.

Quantity Available: 3 tested, works; however, each unit has differing physical conditions. Only one unit is shown on the photo; photos of other units are available upon request. One of the units is being sold at a discount.